Tina R. Karol, CPSM, C.P.M.

Senior Commodity Manager
(585) 475-6803
(585) 475-7171


  • Provides oversight and direction for the execution of PSO sourcing strategies and policies.
  • Provides leadership to PSO Buyers to ensure goals and commitments are measured and achieved.
  • Directs the process of supplier selection and evaluation, contract negotiations, and supplier governance of business requirements.
  • Works with cross-functional teams within Controller’s Division to achieve process improvements and overall customer satisfaction.